.button {
  display: inline-flex;
  width: fit-content;
  min-width: 166px;
  min-height: 54px;
  padding: 0 28px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 3px solid var(--color-primary);
  background: transparent;
  color: var(--color-primary);
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 400;
  line-height: 1;
  text-align: center;
  text-transform: none;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.button:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgb(34 91 117 / 14%);
}

.button:active {
  transform: translateY(0);
  box-shadow: 0 6px 14px rgb(34 91 117 / 10%);
}

.button:focus-visible, .icon-button:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

.button--solid {
  background: var(--color-primary);
  color: var(--color-white);
}

.button--solid:hover {
  border-color: var(--color-primary-deep);
  background: var(--color-primary-deep);
}

.button--dark {
  border-color: var(--color-text);
  background: var(--color-text);
  color: var(--color-white);
}

.button--dark:hover {
  border-color: var(--color-primary);
  background: var(--color-primary);
}

.button--inverse {
  border-color: var(--color-white);
  color: var(--color-white);
  padding: 0 28px;
}

.button--inverse:hover {
  background: var(--color-white);
  color: var(--color-primary);
}

.button--text {
  min-width: auto;
  min-height: auto;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--color-primary);
  box-shadow: none;
}

.button--text:hover {
  background: transparent;
  color: var(--color-primary-deep);
  box-shadow: none;
  transform: translateX(3px);
}

.button--compact {
  min-width: 95px;
  min-height: 38px;
  padding: 0 18px;
  border-width: 2px;
  font-size: 1rem;
}

.button--wide {
  min-width: 218px;
  min-height: 74px;
}

.button--split-previous {
  width: 160px;
  min-width: 160px;
  min-height: 70px;
}

.button--split-next {
  width: 170px;
  min-width: 170px;
  min-height: 70px;
}

.button--block {
  width: 100%;
}

.button__mark,
.button::after {
  flex: 0 0 auto;
}

.button--arrow::after {
  content: "→";
  font-family: Arial, "Helvetica Neue", sans-serif;
  font-size: 1.35em;
  font-weight: 400;
  line-height: 1;
  margin-left: 10px;
  display: inline-block;
  color: currentColor;
  transition: transform 180ms ease;
}

.button:hover.button--arrow::after,
.button--arrow:hover::after {
  transform: translateX(6px);
  background: transparent;
}


.button--split-previous::before, .button--split-next::after {
  content: "";
  display: inline-block;
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  background: var(--color-background-soft);
  transition: transform 180ms ease, background-color 180ms ease;
}

.button--split-previous::before {
  margin-right: 21px;
}

.button--split-next::after {
  margin-left: 48px;
}

.button--split-previous:hover::before {
  transform: translateX(-3px);
}

.button--split-next:hover::after {
  transform: translateX(3px);
}

.button--chevron .button__mark {
  width: 13px;
  height: 18px;
  border: 3px solid currentColor;
  transition: transform 180ms ease;
}

.button--chevron:hover .button__mark {
  transform: translateX(4px);
}

.icon-button {
  --icon-button-translate-y: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: var(--color-white);
  color: var(--color-text);
  cursor: pointer;
  transition: background-color 180ms ease, color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.icon-button:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(var(--icon-button-translate-y)) scale(1.03);
  box-shadow: 0 16px 28px rgb(0 0 0 / 16%);
}

.icon-button:active {
  transform: translateY(var(--icon-button-translate-y)) scale(0.99);
  box-shadow: 0 8px 18px rgb(0 0 0 / 12%);
}

.icon-button--lg {
  width: 82px;
  height: 82px;
}

.icon-button--chevron::before {
  content: "";
  display: block;
  width: 13px;
  height: 18px;
  border: 3px solid currentColor;
  transition: transform 180ms ease;
}

.icon-button--chevron:hover::before {
  transform: translateX(3px);
}

@media (prefers-reduced-motion: reduce) {
  .button, .button::before, .button::after, .button__mark, .icon-button, .icon-button::before {
    transition: none;
  }
  .button:hover, .button:active, .button--text:hover, .icon-button:hover, .icon-button:active {
    transform: none;
  }
}

@media (max-width: 1100px) {
  .icon-button--lg {
    width: 64px;
    height: 64px;
  }
}

@media (max-width: 620px) {
  .button--split-previous, .button--split-next {
    flex: 1 1 0;
    width: auto;
    min-width: 0;
  }
  .icon-button--lg {
    width: 56px;
    height: 56px;
  }
}

/* ==========================================================================
   Signature Architectural Eyebrow & Kicker System (Unified 100%)
   ========================================================================== */
.eyebrow,
.section-kicker,
.section-heading__eyebrow,
.page-intro__eyebrow,
.home-section-title p,
.about-section-title p,
.careers-eyebrow,
.careers-spontaneous__eyebrow,
.about-cta__eyebrow,
.about-clients__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-size: 0.923rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
  line-height: 1;
}

.eyebrow::after,
.section-kicker::after,
.section-heading__eyebrow::after,
.home-section-title p::after,
.about-section-title p::after,
.careers-eyebrow::after,
.about-clients__label::after {
  content: "";
  display: inline-block;
  width: 40px;
  height: 2px;
  background: var(--color-primary);
  flex-shrink: 0;
}

.about-cta__eyebrow,
.careers-spontaneous__eyebrow {
  color: var(--color-background);
}

.about-cta__eyebrow::after,
.careers-spontaneous__eyebrow::after {
  content: "";
  display: inline-block;
  width: 40px;
  height: 2px;
  background: var(--color-background);
  flex-shrink: 0;
}

.page-intro__eyebrow {
  margin-bottom: 0;
}

.page-intro__eyebrow a {
  color: var(--color-primary);
  text-decoration: none;
  transition: opacity 180ms ease;
}

.page-intro__eyebrow a:hover {
  opacity: 0.72;
}

/* ==========================================================================
   Centralized Section Heading & Resilient Divider Rule
   ========================================================================== */
.section-heading,
.home-section-title,
.about-section-title {
  margin-bottom: var(--space-5);
  position: relative;
  left: auto;
  top: auto;
}

.section-heading__row,
.section-heading > div,
.home-section-title > div,
.about-section-title > div {
  display: flex;
  align-items: flex-end;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.section-heading h2,
.home-section-title h2,
.about-section-title h2 {
  max-width: 70vw;
  font-size: var(--font-size-h2);
  line-height: var(--line-height-h2);
  color: var(--color-primary);
  font-weight: 400;
}

.section-heading__rule,
.home-section-title span,
.about-section-title span,
.careers-divider {
  flex: 1;
  min-width: 140px;
  height: var(--line-thin);
  background: var(--color-primary);
  margin-bottom: 0.38em;
  display: block;
}

.page-intro {
  width: min(100% - 64px, var(--container-wide));
  min-height: calc(100dvh - var(--header-height));
  margin: 0 auto;
  padding: 86px 0 0;
  display: flex;
  flex-direction: column;
}

.page-intro__row {
  margin-top: 28px;
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(220px, 0.45fr);
  column-gap: clamp(48px, 7vw, 118px);
  align-items: flex-start;
}

.page-intro h1 {
  max-width: 720px;
  color: var(--color-primary);
  font-size: var(--font-size-h1);
  line-height: var(--line-height-h1);
}

.page-intro__meta {
  padding-bottom: 0.85rem;
}

.page-intro__rule {
  width: 100%;
  height: 5px;
  margin-bottom: 28px;
  background: var(--color-primary);
}

.page-intro__meta p {
  max-width: 420px;
  color: var(--color-muted);
  font-size: 1.231rem;
  line-height: 1.8;
}

.page-intro__media {
  flex: 1 1 clamp(320px, 34dvh, 460px);
  min-height: clamp(280px, 32dvh, 420px);
  margin-top: clamp(35px, 4dvh, 54px);
  position: relative;
  overflow: hidden;
}

.page-intro__media::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: var(--color-primary);
  opacity: 0.10;
  pointer-events: none;
  z-index: 1;
}

.page-intro__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center bottom;
}

.page-content {
  position: relative;
  width: min(100% - 96px, 1120px);
  height: auto;
  margin: 100px auto;
}

.page-content--wide {
  width: min(100% - 64px, var(--container-wide));
}

.page-section {
  width: min(100% - 64px, var(--container));
  margin-inline: auto;
}

.page-section--wide {
  width: min(100% - 64px, var(--container-wide));
}

.page-intro__scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 30px;
  width: 42px;
  height: 74px;
  border: 3px solid rgb(255 255 255 / 86%);
  border-radius: 999px;
  transform: translateX(-50%);
  filter: drop-shadow(0 10px 18px rgb(0 0 0 / 34%));
  z-index: 2;
}

.page-intro__scroll-cue::before,
.page-intro__scroll-cue::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 14px;
  height: 14px;
  border-right: 2px solid rgb(255 255 255 / 94%);
  border-bottom: 2px solid rgb(255 255 255 / 94%);
  transform: translateX(-50%) rotate(45deg);
  animation: page-intro-scroll-cue 2.2s ease-in-out infinite;
}

.page-intro__scroll-cue::before {
  top: 17px;
  opacity: 0.55;
}

.page-intro__scroll-cue::after {
  top: 31px;
  animation-delay: 0.18s;
}

@keyframes page-intro-scroll-cue {
  0%,
  100% {
    transform: translate(-50%, -3px) rotate(45deg);
  }

  50% {
    transform: translate(-50%, 7px) rotate(45deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-intro__scroll-cue {
    animation: none;
  }
}

.testimonial-card,
.project-card,
.news-card {
  position: relative;
  background: var(--color-white);
}

.home-testimonials__cards,
.home-testimonials__names,
.about-testimonials__cards,
.about-testimonials__names {
  display: grid;
  position: relative;
  left: auto;
  top: auto;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.home-testimonials__names,
.about-testimonials__names {
  margin-top: 28px;
}

.home-testimonial,
.about-testimonial {
  position: relative;
  width: auto;
  height: auto;
  min-height: 220px;
  background: var(--color-white);
}

.home-testimonial--accent,
.about-testimonial--accent {
  background: var(--color-background-soft);
}

.home-testimonial blockquote,
.about-testimonial blockquote {
  font-size: 1.231rem;
  line-height: 1.875;
  font-style: italic;
}

.home-testimonial span,
.about-testimonial span {
  position: absolute;
  bottom: -4px;
  color: var(--color-border);
  font-size: 11.846rem;
  font-weight: 700;
  line-height: 1;
}

.home-testimonial--accent span,
.about-testimonial--accent span {
  color: var(--color-white);
}

.home-testimonials__names p,
.about-testimonials__names p {
  font-size: 1.077rem;
  line-height: 1.85;
}

.testimonial-card {
  min-height: 220px;
  padding: var(--space-4);
}

.testimonial-card blockquote {
  font-size: 1.231rem;
  font-style: italic;
  line-height: 1.85;
}

.testimonial-card footer {
  margin-top: var(--space-4);
  display: grid;
  gap: 4px;
  font-size: 1.077rem;
}

/* ==========================================================================
   Unified Category Filter Navigation Component
   ========================================================================== */
.filter-nav,
.projects-filter-nav,
.news-filter-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-3);
}

.filter-btn,
.projects-filter-btn,
.news-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  padding: 8px 18px;
  font-size: 0.923rem;
  font-weight: 500;
  text-decoration: none;
  transition: background-color 150ms ease, color 150ms ease, border-color 150ms ease;
  cursor: pointer;
}

.filter-btn:hover,
.projects-filter-btn:hover,
.news-filter-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.filter-btn.is-active,
.projects-filter-btn.is-active,
.news-filter-btn.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.filter-count,
.projects-filter-count,
.news-filter-count {
  font-size: 0.8rem;
  opacity: 0.8;
}

/* ==========================================================================
   Unified Client Logos Infinite Showcase Component
   ========================================================================== */
.client-showcase,
.about-clients,
.home-clients {
  width: min(100% - 64px, var(--container-wide));
  margin-inline: auto;
  overflow: hidden;
}

.client-showcase__header,
.about-clients__header {
  margin-bottom: var(--space-3);
  text-align: center;
}

.client-showcase__label,
.about-clients__label {
  font-family: var(--font-heading);
  font-size: 1.077rem;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  text-transform: uppercase;
}

.client-showcase__marquee,
.about-clients__marquee {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  position: relative;
  contain: paint;
  padding: clamp(24px, 3.5vw, 42px) 0;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}

.client-showcase__track,
.about-clients__track {
  display: flex;
  width: max-content;
  will-change: transform;
  animation: client-marquee 32s linear infinite;
}

.client-showcase__marquee:hover .client-showcase__track,
.about-clients__marquee:hover .about-clients__track {
  animation-play-state: paused;
}

.client-showcase__group,
.about-clients__group {
  display: flex;
  align-items: center;
  gap: clamp(48px, 6vw, 84px);
  padding-right: clamp(48px, 6vw, 84px);
  flex-shrink: 0;
}

.client-showcase__item,
.about-clients__item,
.client-logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.client-showcase__item img,
.about-clients__item img,
.client-logo-grid img,
.client-logo-item img {
  max-width: 130px;
  max-height: 60px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.65;
  transition: opacity 200ms ease, filter 200ms ease, transform 200ms ease;
  pointer-events: auto;
  user-select: none;
}

.client-showcase__item img:hover,
.about-clients__item img:hover,
.client-logo-grid img:hover,
.client-logo-item img:hover {
  filter: grayscale(0%);
  opacity: 1;
  transform: translateY(-2px);
}

@keyframes client-marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

@media (max-width: 1100px) {
  .page-intro {
    width: var(--container-tablet);
    padding-top: 70px;
  }

  .page-intro__row {
    grid-template-columns: 1fr;
    row-gap: 34px;
  }

  .page-intro h1 {
    font-size: 3.5rem;
  }

  .page-intro__meta {
    padding-bottom: 0;
  }

  .page-intro__media {
    flex-basis: clamp(300px, 38dvh, 420px);
    min-height: clamp(280px, 36dvh, 380px);
    margin-top: clamp(42px, 6dvh, 62px);
  }

  .page-content {
    width: var(--container-tablet);
  }

  .page-content--wide {
    width: var(--container-tablet);
  }

  .page-section,
  .page-section--wide {
    width: var(--container-tablet);
  }

  .home-testimonials__cards,
  .home-testimonials__names,
  .about-testimonials__cards,
  .about-testimonials__names {
    grid-template-columns: 1fr;
  }

  .home-clients__grid,
  .about-clients__grid {
    grid-template-columns: repeat(4, minmax(90px, 1fr));
  }
}

@media (max-width: 620px) {
  .page-intro {
    width: var(--container-mobile);
    padding-top: 56px;
  }

  .page-intro__eyebrow {
    font-size: 1rem;
  }

  .page-intro__row {
    margin-top: 22px;
    row-gap: 28px;
  }

  .page-intro h1 {
    font-size: 3.077rem;
    line-height: 1.05;
  }

  .page-intro__rule {
    margin-bottom: 22px;
  }

  .page-intro__meta p {
    font-size: 1.154rem;
    line-height: 1.75;
  }

  .page-intro__media {
    flex-basis: clamp(240px, 42dvh, 360px);
    min-height: clamp(220px, 34dvh, 300px);
    margin-top: clamp(34px, 5dvh, 48px);
  }

  .page-content {
    width: var(--container-mobile);
  }

  .page-content--wide {
    width: var(--container-mobile);
  }

  .page-section,
  .page-section--wide {
    width: var(--container-mobile);
  }

  .home-section-title > div,
  .about-section-title > div {
    display: block;
  }

  .home-section-title span,
  .about-section-title span {
    width: 100%;
    margin: 22px 0 0;
  }

  .home-clients__grid,
  .about-clients__grid {
    grid-template-columns: repeat(2, minmax(110px, 1fr));
    column-gap: 28px;
  }
}

.pagination {
  display: flex;
  gap: 12px;
  align-items: center;
}

.pagination__item {
  min-width: 24px;
  min-height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  color: var(--color-primary);
  font-size: 1.077rem;
  font-weight: 700;
}

.pagination__item.is-active {
  background: var(--color-primary);
  color: var(--color-white);
}

/* Executive Quick-Bar on Public Site */
.executive-quick-bar {
  background-color: var(--color-primary-midnight);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 11px;
  letter-spacing: 0.06em;
  padding: 8px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-primary-deep);
  position: relative;
  z-index: 1000;
}

.executive-quick-bar a {
  color: var(--color-white);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.executive-quick-bar a:hover {
  color: var(--color-border);
}

.executive-quick-bar__links {
  display: flex;
  align-items: center;
  gap: 18px;
}